RS485 GSM/GPRS Modem SIMCOM SIM900 Module GSM/GPRS Modem GSM/GPRS/GPS Modem Q24 Plus Module/Modem

 

RS485 GSM/GPRS Modem Based on SIMCOM Q24 Plus Module

 

Product description:

Industrial design

Aluminum casing

Wireless access to internet

Based on Wavecom module Q24 Plus

With TCP/IP stack

Internet Services: PPP,TCP, UDP

No FTP

Open AT

Flash memory 32MB, PSRAM 16MB

850/900/1800/1900MHZ

3V SIM card slot

SIM Application Toolkit

RS485 interface:

PIN 1 for 485+B

PIN 2 for 485 -A

Double tone multi-frequency function (DTMF)

Send and receive data, SMS

GPRS Class 10Antenna with high sensitivity

Always on-line

Comply with ETSI GSM Phase2+ standardOutput Power:Class 4(2W @ 850/900MHz)Class 1(1W @ 1800/1900MHz)I Input voltage:5V-36V DCInput current:1A-2A

Standby current: 56mA

Working current: 100-140mAWorking temperature:-20 to +55 degrees

Storage temperature:-25 to +70 degrees

Size:76*54*25mmWeight:100g

Accessories: AC/DC adaptor, RS485 cable, antenna, 2 mounting plates, CD

 

Specification for data

GPRS Class 10 max.85.6kbps(downlink

PBCCH support

Coding schemes CS 1,2,3,4

CSD up to 14.4kbps

USSD

Non-transparent mode

Transparent mode

 

Specification for SMS via GSM/GPRS

Point to point MO and MT

SMS cell broadcast

Text and PDU mode

 

Specification for Fax

Group 3, class 1,2

 

RS485 GSM/GPRS Modem Based on SIMCOM Q24 Plus